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SENTRY BRUSHLESS Electric Automatic Boom Barrier Gate High Duty Cycle Suitable for Parking Depot Yards Caravan Park offices with Keypad Loop Detector

Kit Part No: SENTRY-SA-P-SE+FE
Bulky Item https://www.alphaautomation.com.au/web/image/product.template/5676/image_1920?unique=78df388

2,169.00 2169.0 AUD 2,169.00 Tax Included

Not Available For Sale

  • Boom Arm Type
  • Boom Arm Length
  • Boom System Powered By
  • Boom Gate Operation

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1 Year Warranty

Brand: Automation Systems Australia

Boom Arm Type: Straight Arm
Boom Arm Length: 6m or Less
Boom System Powered By: Mains
Boom Gate Operation: Keypad Entry and Exit Sensor/Loop Detector

SENTRY SUPER DUTY Brushless 24 Volt DC Boom Gate

Automatic heavy duty electric and solar gate for driveways

The Sentry low voltage 24 Volts Boom Arm Barrier Gate is the latest in cutting edge technology. Within the boom gates powder coated steel casing lies the heart of the system the brushless 24V 150 Watts motor, tested for over 5 million total cycles the dynamic brushless motor can run at 80% duty cycle suiting almost every application from large scale parking structures, commercial environments, down to small scale entry management such as caravan parks.

The boom gate kit is supplied with an adjustable aluminum arm, the length is adjustable for a maximum of 6 meters fully expanded to a minimum of 3.5m whilst fully retracted, whilst installing set the arm to the appropriate size and simply install the set screw. Furthermore the arm can actually be cut down to a minimum length of 1 meter if the application so requires. Please note to choose the intended arm length correctly as each kit is supplied with the balancing spring pack to suit.

The system is equipped with a multi-speed adjustment allowing for total tuning of speed of operation from 2.4 seconds with short arms to 4 seconds at fastest on long arms. If required the system can be slowed to an 8 second operation speed.

The versatile brushless logic controller (control board) will control the accessories inputs and there power supply, lights output, up and down position relays and a number of setting changes for speed, arm positions and much more. The brushless motors hall effect sensor is also connected to the controller proving the best possible arm accuracy as there is no dependence on limit switches or alike.

Key Features

Tested for OVER 5 Million individual cycles brushless motor 
Hall effect sensor for the best accuracy 
Incredible 80% Duty Cycle 
Universal LEFT or RIGHT side installation, easy switch over in-case of installation change 
  Robust powder coated steel casing 
Automatic closing timer 
Traffic light compatible
Light bar Compatible 
Weekly scheduled timer compatible 
Induction Loop Compatible 
Keypad (Standalone and Wiegand) compatible 
Parking, booking system and ticket machine compatible 
Din rail mounting system for modules

A quick look at the Sentry BRUSHLESS Super Duty Boom Gate System

Unlimited Driveway compatibility

boom gate with long arm

Robust Design Overview

brushless boom gate super duty

One boom gate can work with either side

Universal left and right side boom gate

Intelligent Brushless Logic Controller

Sentry brushless boom gate control board

Built In Switch Mode Power Transformer (240V to 24V)

Switch mode power supply

Supplied with an efficient switch mode power supply rated up to 10A the power supply steps down and converts the voltage to 24V DC to suit both the brushless low voltage motor, controller and accessories.

Boom Gate System Specifications

Operating Voltage 24V DC
Motor Type BRUSHLESS 24V 150W
Duty Cycle 80%
Speed 2.4-8s Adjustable
Accessories Power 24V DC
Safety Inputs Photocell, Detector, Induction Loop, Stop Button
Light Outputs Light bar and Traffic Light
Remotes Yes, Up to 16 ADMIN remotes with wireless expander
Dimensions 945x335x230mm




Tekno K1 Weatherproof Wired Keypad

APP Control entry keypad mobile phone Automatic gate and garage door

The Tekno K1 is a versatile and feature packed standalone keypad unit with APP Control by mobile phone allowing for the ability to operate from anywhere in the world along with local operations by PIN code or EM card/Tag. Its intuitive design allows for adding administering users directly into the keypad or by the APP.

The free mobile APP allows for adding temporary PIN codes with expiry dates (or one time use) making it ideal for deliveries, Airbnb and other applications requiring temporary user access with out the need to add the users on-site.

General Mobile APP users can also be managed in via the app (add/delete) if and when required.

Key Features


FREE APP Control available in Apple App Store and Google Play Store (Highly rated and reliable with over 5 million users worldwide) 
Control your gate ANYWHERE in the world 
Voice control and scene control compatible with Google assistant, Alexa and Siri 
Up to 10,000 Users by PIN code, EM Card and EM Tags 
Unlimited APP Users 
Add in expiring PIN codes by APP 
Add in normal users by APP 
Wires directly into the system 
Simple connection and simple setup 
Up to 10 meter Wi-Fi range with basic entry level routers (typically what's supplied by the internet provider), Substantially boosted using good quality routers or mesh networks.


Induction Loop Detector

induction loop detector for open close gates and boom gate barriers

The loop detector in conjunction with the in-ground loop is used to automatically signal the system to open upon detecting a vehicle on the primary loop pad.

With the option for an additional Loop detector and its own loop could be used as a "presence" safety device to prevent the closing operation whilst a vehicle is still on the secondary loop pad.

Key Features

Pulse and Presence Modes (5 min MAX. presence/Permanent presence) 
Four sensitivity settings 
Four frequency settings (if installing multiple loops and detectors) 
Normally Open and Normally Closed Contacts 
Automatic Sensitivity Boost Upon detection (Ideal for large ground to chassis vehicles like trucks) 
Filter mode setting for interference prone environments